{"nhtsa_id":11006369,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-08-14","date":"2024-08-13","document_id":"SC305_TSB","mfr_campaign":"SC305","replaces":null,"component":"ENGINE","mfr_system":null,"summary":"TECHNICAL SERVICE BULLETIN: VOLUNTARY EMISSIONS SERVICE CAMPAIGN: EGR CONTROL VALVE PIPE AND HOSE REPLACEMENT (SC305) - This bulletin provides information to replace the Exhaust Gas Recirculation (EGR) control valve pipe and hose on certain 2023MY Niro HEV (SG2 HEV) vehicles produced from June 21, 2022 through March 20, 2023 and 2023MY Niro PHEV (SG2 PHEV) vehicles produced from July 11, 2022 through March 17, 2023. The subject vehicles may experience illumination of the Check Engine Light (CEL) due to excessive intake manifold pressure fluctuation. This condition may cause the vehicle to release air pollutants that exceeds Federal and California standards.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11006369-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11006369-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11006369","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"NIRO","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_kia_niro"]},{"make":"KIA","model":"NIRO PHEV","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_kia_niro"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}